@article{1250187231,
author = {Husch, L.S.},
title = {Local algebraic invariants of $\Delta$-sets},
journal = {Rocky Mountain J. Math.},
volume = {2},
number = {4},
year = {1972},
pages = { 289-298},
language = {en},
url = {http://dml.mathdoc.fr/item/1250187231}
}
Husch, L.S. Local algebraic invariants of $\Delta$-sets. Rocky Mountain J. Math., Tome 2 (1972) no. 4, pp. 289-298. http://gdmltest.u-ga.fr/item/1250187231/